Mercurial > hg > CbC > CbC_llvm

view clang/test/Driver/arm-dotprod.c @ 221:79ff65ed7e25

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
LLVM12 Original
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 15 Jun 2021 19:15:29 +0900
parents 1d019706d866
children
line wrap: on
line source

// RUN: %clang -### -target arm %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
// RUN: %clang -### -target arm -march=armv8.1a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
// RUN: %clang -### -target arm -march=armv8.2a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
// RUN: %clang -### -target arm -march=armv8.3a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
// CHECK-NONE-NOT: "-target-feature" "+dotprod"

// RUN: %clang -### -target arm-linux-eabi -march=armv8.2a+dotprod %s 2>&1 | FileCheck %s
// RUN: %clang -### -target arm-linux-eabi -march=armv8.3a+dotprod %s 2>&1 | FileCheck %s
// RUN: %clang -### -target arm-linux-eabi -mcpu=cortex-a75 %s 2>&1 | FileCheck %s
// RUN: %clang -### -target arm-linux-eabi -mcpu=cortex-a76 %s 2>&1 | FileCheck %s
// RUN: %clang -### -target arm-linux-eabi -mcpu=cortex-a76ae %s 2>&1 | FileCheck %s
// RUN: %clang -### -target arm-linux-eabi -mcpu=cortex-a55 %s 2>&1 | FileCheck %s
// CHECK: "+dotprod"

// The following default to -msoft-float
// RUN: %clang -### -target arm -march=armv8.2a+dotprod %s 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
// RUN: %clang -### -target arm -march=armv8.3a+dotprod %s 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
// RUN: %clang -### -target arm -mcpu=cortex-a75 %s 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
// RUN: %clang -### -target arm -mcpu=cortex-a76 %s 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
// RUN: %clang -### -target arm -mcpu=cortex-a76ae %s 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
// RUN: %clang -### -target arm -mcpu=cortex-a55 %s 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
// We rely on the backend disabling dotprod as it depends on neon, so check that
// neon is disabled after the dotprod was enabled.
// CHECK-NO-DOTPROD-NOT: "+dotprod"